Question

The mass of 94.5 ml of a gas at stp is found to be 0.231 gram calculate its molecular mass

Answer 1

Answer:

54.8 g

Explanation:

given volume/ volume at STP = given mass / molecular mass

94.5/22400=0.232/molecular mass

molecular mass = 0.231×22400/94.5

molecular mass = 54.8